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Fofino [41]
3 years ago
6

On Saturday, you spend $33, give $15 to a friend, and receive $20 for mowing your neighbor’s lawn. You have $21 left. Use two me

thods to find how much money you started with that day.
Mathematics
1 answer:
tia_tia [17]3 years ago
8 0

21+20-15-33=x

x=-7

Hope this helped☺☺

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What is the change in each termof the sequence? 5, -2, -9, -16, -23​
nordsb [41]

Answer:

-7

Step-by-step explanation:

To find the common difference, take the second term and subtract the first term

-2 - 5 = -7

Check by subtracting the second term from the third term

-9 - (-2) = -9+2 = -7

The common difference is -7

7 0
3 years ago
Assume that all interest is simple interestBerger Car rental borrow $8500 at 4% interest to cover the increase cost of the auto
viva [34]

we know that

The formula of simple interest is equal to

I=P(rt)

In this problem

we have

I=$170

P=$8,500

r=4%=4/100=0.04

t=?

substitute given values in the formula

\begin{gathered} 170=8,500(0.04t) \\ Solve\text{ for t} \\ t=\frac{170}{8,500*0.04} \\ t=0.5\text{ years} \end{gathered}

therefore

0.5 years=6 months

<h2>The answer is 6 months</h2>
5 0
1 year ago
2/5x+1/5=-7/5<br> what is X ?
Artist 52 [7]
Hola !

The answer is = (-4) as in the attachment provided

Hope it helped you

8 0
3 years ago
Use the graph of the function to find, f(-6)
kati45 [8]

Answer:

f(-6) = 3

Step-by-step explanation:

In order to find the value of f(-6), we need to find what y-value appears associated with x = -6 according to the graph resented.

Therefore, go to x = -6 on the horizontal axis (six units to the left of the origin of the coordinate system), and find at what value of the y-axis the vertical grid passing through x = -6 intercepts the graph of the function.

That is indicated by a red dot in the attached image.

We see therefore that for x = -6 the y-value that the graph of the function shows in the vertical scale is "3".

Then, f(-6) = 3

5 0
3 years ago
Peter works part time for 3 hours every day and Cindy works part time for 2 hours every day.
Darina [25.2K]

Answer:

A) 13.50>9.00

B) $7

Step-by-step explanation:

A) 4.50*3=13.50 (Peter) 4.50*2=9.00 (Cindy)

B) Cindy would have to earn $7 an hour if she works 2 hours per day because 7*2=14

3 0
2 years ago
Read 2 more answers
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